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# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# verify all shopt options are reset properly when the shell is reinitialized
: ${TMPDIR:=/var/tmp} ${THIS_SH:=$PWD/bash}
t1=$(mktemp)
t2=$(mktemp)
if [ ! -e "$t1" ] ; then
S1=$RANDOM
S2=$RANDOM
t1=$TMPDIR/s-$S1
t2=$TMPDIR/s-$S2
touch "$t1" "$t2"
fi
chmod +x "$t1" "$t2"
echo "shopt" > "$t1"
echo "#!${THIS_SH}" > "$t2"
echo "shopt" >> "$t2"
for o in $(compgen -A shopt)
do
case $o in
extdebug) ;;
*) shopt -s $o ;;
esac
done
diff <("$t1") <("$t2")
for o in $(compgen -A shopt)
do
shopt -u $o;
done
diff <("$t1") <("$t2")
rm "$t1" "$t2"
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